2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LMLExhaust Up-Pipe
SKU: 57472336228

2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LMLExhaust Up-Pipe

Sale price$109.59 Regular price$121.77
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LMLExhaust Up-PipeSpecifics: Condition: 100% Brand NewMaterials: Stainless SteelFitment: For 2001 2004 Chevrolet GMC LB7 6. 6L Duramax DieselFor 2004 2006 Chevrolet GMC LLY 6. 6L Duramax DieselFor 2006 2007 Chevrolet GMC LBZ 6. 6L Duramax DieselFor 2007. 5 2010 Chevrolet GMC LMM 6. 6L Duramax DieselFor 2011 2016 Chevrolet GMC LML 6. 6L Duramax DieselFeature: Significant reduction in exhaust back pressure 50% more flow over stockFree flowing stainless steel inner liner

Specifics:
Condition:100% Brand New
Materials: Stainless Steel

Fitment:
For 2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel
For 2004-2006 Chevrolet GMC LLY 6.6L Duramax Diesel
For 2006-2007 Chevrolet GMC LBZ 6.6L Duramax Diesel
For 2007.5-2010 Chevrolet GMC LMM 6.6L Duramax Diesel
For 2011-2016 Chevrolet GMC LML 6.6L Duramax Diesel

Feature:
Significant reduction in exhaust back pressure 50% more flow over stock
Free-flowing stainless steel inner liner bellows
Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
Direct bolt-on replacement to factory manifolds
Passenger side pipe is purposely indented for firewall clearance
Faster turbo response

Package Included:
2 x Pipes
4 x Gaskets
12 x Bolts
12 x Nuts

NOTE
* Professional installation is highly recommended (No Instruction Included)
* For any needs please contact us

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57472336228

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4.2 ★★★★★
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Verified Purchase
The Sauce
Los Angeles, US
★★★★★ 3
Ight
Size: 2-pack
Just get the Permatex for a better "spray on", both cans I bought required way too much effort in shaking between spraying. I did shake the can well before use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
J
Verified Purchase
Joshua Roland
New York, US
★★★★★ 5
Best choice! Absolutely necessary for anything above basic stock bass.
Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result. Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy. 2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
R
Verified Purchase
Rob Chapman
Grantham, US
★★★★★ 5
Nice and sticky
Works as it should. No complaints.
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Reviewed in the United States on May 8, 2026
N
Verified Purchase
Nick Wilson
Draper, US
★★★★★ 5
Mak sure area is clean before you install
This works amazing, easy to use, great quality. Sticks down great, I will be ordering more for sure.
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Reviewed in the United States on April 29, 2026
S
Sam
Bozeman, US
★★★★★ 3
Looks good so far, will update once installed
Have not installed this yet, so this is only a first impression review. I bought it to use in the wheel well area on my truck, so I’ll update later once I actually get it on and see if it makes a real difference. So far it looks good out of the box and seems straightforward enough. One thing I’d recommend is making sure you have a sound deadening roller for install, because I would not try putting this on without one. Too early for me to say how well it works for road noise since it is not installed yet, but I wanted to post my initial thoughts for now and will update later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026

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